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<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=462428
-->
<head>
  <title>Test for Bug 462428</title>
  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=462428">Mozilla Bug 462428</a>
<p id="display"></p>
<div id="content" style="display: none">
  
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<pre id="test">
<script type="application/javascript">

/** Test for Bug 462428 **/
var getter = document.__lookupGetter__('documentElement');
ok(getter !== undefined, "But able to look it up the normal way");
ok(!document.hasOwnProperty('documentElement'), "property should still be on the prototype");

var sawProp = false;
for (var i in document) {
    if (i === "documentElement") {
        sawProp = true;
    }
}

ok(sawProp, "property should be enumerable");

is(getter.call(document), document.documentElement, "the getter actually works");

Object.getPrototypeOf(document).__defineSetter__('documentElement', function() {});
is(getter.call(document), document.documentElement, "the getter works after defineSetter");

var oldTitle = document.title;
try {
    var setter = document.__lookupSetter__('title');
    setter.call(document, "title 1");
    is(document.title, "title 1", "the setter is bound correctly");
} finally {
    document.title = oldTitle
}

</script>
</pre>
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